| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.26 | 6.353% | $239.5708 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $147.31 | 7.187% | $157.8972 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $84.73 | 3.648% | $87.821 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $229.75 | 6.522% | $244.7343 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $34.84 | 4.330% | $36.3486 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $220.70 | 5.612% | $233.0857 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $25.93 | 11.387% | $28.8826 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $968.52 | $1,028.3402 | $1,028.34 | $1,028.35 | $1,028.30 | |